Integer difinitions- Integer definitions- An integer is a whole number (not a fraction) that can be positive, negative, or zero. Therefore, the numbers 10, 0, -25, and 5,148 are all integers. Unlike floating point...click here to read more.

Integral difinitions -
An integral is a mathematical object that can be interpreted as an area or a generalization of area. Integrals, together with derivatives, are the fundamental objects of calculus....click here to read more.

Recurrence relations- Leonhard Euler was born on the 15 of April in 1707 Basel, Switzerland. He was tutored by Johann Bernoulli in his early years, and had a natural gift at solving...click here to read more.

Table of integer values-
Jacques Hardamard was born on the 8th of December 1865. He was a Jewish born French mathematician widely known for his major contribution in number theory...click here to read more.

Fractional factorials-
In statistics, fractional factorial designs are experimental designs consisting of a carefully chosen subset (fraction) of the experimental runs of a full factorial design....click here to read more.

Negative factorials-
Christian Kramp was born on the 8 of July in 1760 in Strasbourg France. He originally studied medicine and acquired a medical degree from university. Kramp first...click here to read more.

Other properties-
Clifford Alan Pickover(born 1957) is an American author, editor, and columnist in the fields of science,mathematics and science fiction.He is employed at the IBM...click here to read more.